Features: Stainless Steel Case Leather Strap Quartz Movement Caliber: Miyota JS15 Mineral Crystal Black Dial Analog Display Tachymeter Scale Chronograph Function 12/24 Hours Display Luminous Hands And Markers Date Display Screwed Case Back Buckle Clasp 50M Water Resistance Approximate Case Diameter: 43.00 mm Approximate Case Thickness: 11.65 mm